Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥20.9bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥38.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥19.7bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥3.1bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥3.4bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥3.1bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥5.4bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥3.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥2.9bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥3.0bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥2.2bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.9bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.1bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥2.3bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥2.1bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥68.9bnat 2025-09-30Cons.Assets
Total assets¥62.8bnat 2025-03-31Cons.Assets
Total assets¥60.5bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥11.2bnat 2025-09-30Cons.Liabilities
Total liabilities¥6.6bnat 2025-03-31Cons.Liabilities
Net assets / equity¥57.7bnat 2025-09-30Cons.Net assets
Net assets / equity¥56.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥53.9bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥24.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥24.1bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥24.0bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥24.0bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥23.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥24.7bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥2.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥7.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥1.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥6.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥828m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥405m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥254.082025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥446.472024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥237.192024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥252.162025-04-01 → 2025-09-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥440.122024-04-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥233.322024-04-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
Equity ratio83.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio88.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio87.6%at 2024-09-30Cons.Equity to asset ratio (5-year summary)

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

Segments · 24
SegmentItemPeriodValue
Digital Communication Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥786m
Digital Communication Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥786m
Digital Communication Businessreportable segmentsegment profit2025-04-01 → 2025-09-30−¥151m
Energy Saving Solution Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥6.8bn
Energy Saving Solution Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥6.8bn
Energy Saving Solution Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥386m
Life Science Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥2.6bn
Life Science Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.6bn
Life Science Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥536m
Semiconductor Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥10.7bn
Semiconductor Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.7bn
Semiconductor Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥2.3bn
Digital Communication Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥3.0bn
Digital Communication Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.0bn
Digital Communication Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.7bn
Energy Saving Solution Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥7.0bn
Energy Saving Solution Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥7.0bn
Energy Saving Solution Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥432m
Life Science Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥1.5bn
Life Science Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.5bn
Life Science Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥196m
Semiconductor Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥8.3bn
Semiconductor Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.3bn
Semiconductor Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.0bn

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 513
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任監査法人トーマツ
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)大村  広樹
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)古川  譲二
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration19700000000JPY
Net sales (5-year summary)InterimDuration20901000000JPY
Net sales (5-year summary)Prior1YearDuration38069000000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration3144000000JPY
Ordinary income loss (5-year summary)InterimDuration3080000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration5446000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration2094000000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration2247000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration3943000000JPY
Comprehensive income (5-year summary)Prior1InterimDuration1414000000JPY
Comprehensive income (5-year summary)InterimDuration2546000000JPY
Comprehensive income (5-year summary)Prior1YearDuration4008000000JPY
Net assets (5-year summary)Prior1InterimInstant53858000000JPY
Net assets (5-year summary)InterimInstant57748000000JPY
Net assets (5-year summary)Prior1YearInstant56216000000JPY
Total assets (5-year summary)Prior1InterimInstant60508000000JPY
Total assets (5-year summary)InterimInstant68926000000JPY
Total assets (5-year summary)Prior1YearInstant62775000000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration237.19
Basic earnings loss per share (5-year summary)InterimDuration254.08
Basic earnings loss per share (5-year summary)Prior1YearDuration446.47
Diluted earnings per share (5-year summary)Prior1InterimDuration233.32
Diluted earnings per share (5-year summary)InterimDuration252.16
Diluted earnings per share (5-year summary)Prior1YearDuration440.12
Equity to asset ratio (5-year summary)Prior1InterimInstant0.876
Equity to asset ratio (5-year summary)InterimInstant0.834
Equity to asset ratio (5-year summary)Prior1YearInstant0.880
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration4648000000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration2741000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration7129000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-4874000000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-1687000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-6887000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration-405000000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-1126000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-828000000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant23634000000JPY
Cash and cash equivalents (5-year summary)InterimInstant24009000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant24035000000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember9732897
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember9732897
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant9732897
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant9732897
Number of shares heldInterimInstant_No1MajorShareholdersMember1424000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.1605

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass